GasTankSize
Makes Gas prices Fuel system recalls Calculators Guides About

2013 Acura MDX Gas Tank Size & Fuel Capacity

SUV 5 trims listed 1 fuel-system recall ← 2012 2014 →

Fuel tank capacity

21.0gal · 79 L

The 2013 Acura MDX has a fuel tank capacity of 21.0 gallons (79 liters) on every trim.

A full tank is good for roughly 441 highway miles or 336 miles around town, going by the EPA ratings.

21.0 gal · Bigger than 67% of 2013 models we list.

Highway range
441 mi
City range
336 mi
Fuel
Premium unleaded (required)
EPA combined
18 MPG
EPA size class
Small Sport Utility Vehicle

2013 Acura MDX fuel tank capacity by trim

MPG and range are city / highway.

TrimEngineDrive Tank MPG city / hwy Range city / hwy
4dr SUV AWD 3.7L 6cyl 6A · AWD MPG 16 / 21Range 336 / 441 mi 3.7L 6cyl 6A AWD 21.0 gal79 L 16 / 21 336 / 441 mi
Advance Package 4dr SUV AWD 3.7L 6cyl 6A · AWD MPG 16 / 21Range 336 / 441 mi 3.7L 6cyl 6A AWD 21.0 gal79 L 16 / 21 336 / 441 mi
Advance and Entertainment Packages 4dr SUV AWD 3.7L 6cyl 6A · AWD MPG 16 / 21Range 336 / 441 mi 3.7L 6cyl 6A AWD 21.0 gal79 L 16 / 21 336 / 441 mi
Technology Package 4dr SUV AWD 3.7L 6cyl 6A · AWD MPG 16 / 21Range 336 / 441 mi 3.7L 6cyl 6A AWD 21.0 gal79 L 16 / 21 336 / 441 mi
Technology and Entertainment Packages 4dr SUV AWD 3.7L 6cyl 6A · AWD MPG 16 / 21Range 336 / 441 mi 3.7L 6cyl 6A AWD 21.0 gal79 L 16 / 21 336 / 441 mi

Tank figures are the manufacturer's rated capacity, sorted smallest tank first. Range is tank size times EPA city or highway MPG.

How far a 2013 Acura MDX goes on a tank

Gallons left and the distance they cover at each mark on the fuel gauge, at EPA city and highway mileage. At the combined rating of 18 MPG, a full 21.0-gallon tank covers about 378 miles.

GaugeGallonsHighway milesCity miles
Full21.0441336
3/415.8331252
1/210.5221168
1/45.311084
1/82.65542

Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 833 gallons, roughly 40 full tanks.

Fuel gauges aren't perfectly linear and the low-fuel light comes on with a few gallons still in the tank, so plan your stop before the last eighth.

EPA combined
18 MPG
Tailpipe CO2
500 g/mi
EPA greenhouse score
4 of 10
Source
EPA ratings

What it costs to fill up a 2013 Acura MDX

$110.88 to fill the 21.0-gallon tank from empty with premium, at this week's US average of $5.28 a gallon.

TankFuelUS avg / galFrom emptyFrom 1/4 tank
21.0 galPremium$5.28$110.88$83.16

By region, 21.0-gallon tank

RegionPremium / galFill from empty
East Coast$4.93$103.53
Midwest$5.37$112.77
Gulf CoastLowest$4.57$95.97
Rocky Mountain$5.12$107.52
West Coast$6.08$127.68
CaliforniaHighest$6.36$133.56

Prices: U.S. Energy Information Administration retail averages for the week of October 26, 2026. This week's prices by state and city.

Your own price

  • 21.0-gallon tank$110.88
  • A year of driving (15,000 mi)$4,400

Starts at the US average for premium; type in what your station charges. For other tank sizes, use the fill-up calculator.

MDX tank size in other years

The 2013 MDX uses the same 21.0 gal tank as every MDX since 2007.

Model yearTankLongest highway range
2018 MDX 19.4–19.5 gal 527 mi
2017 MDX 19.4–19.5 gal 527 mi
2016 MDX 19.5 gal 527 mi
2015 MDX 19.5 gal 546 mi
2014 MDX 19.5 gal 546 mi
2013 MDX 21.0 gal 441 mi
2012 MDX 21.0 gal 441 mi
2011 MDX 21.0 gal 441 mi
2010 MDX 21.0 gal 441 mi
2009 MDX 21.0 gal 420 mi
2008 MDX 21.0 gal 420 mi
Acura MDX fuel tank by model yearSmallest tank Larger tank options
2001200220032004200520062007200820092010201120122013201420152016201720182019202020222023202420252026
← 2012 Acura MDX Every MDX year 2014 Acura MDX →

2013 Acura MDX vs similar 2013 SUVs

At 21.0 gallons, the MDX's largest tank ranks third of the six 2013 SUVs compared here. The Mercedes-Benz M-Class carries the most (24.6 gal) and the Lexus RX 450h the least (17.2 gal).

2013 modelTankLongest highway range
Mercedes-Benz M-Class 24.6 gal 689 mi
INFINITI FX 23.8 gal 571 mi
Acura MDX 21.0 gal 441 mi
Audi Q5 19.0–19.8 gal 570 mi
Lincoln MKX 18.0–19.0 gal 468 mi
Lexus RX 450h 17.2 gal 482 mi

Other 2013 SUVs of a similar size, one model per brand.

2013 Acura MDX fuel system recalls

NHTSA lists 1 fuel-system recall for the 2013 Acura MDX, out of 1 recall in total. A recall applies only to the vehicles named in it, so check your VIN.

Delivery · Fuel pumpDec 18, 2023 · NHTSA 23V858000 · Honda (American Honda Motor Co.) · 2,490,460 vehicles

Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.

Risk and remedy

Risk: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.

Remedy: Dealers will replace the fuel pump module, free of charge. Owner letters were mailed September 6, 2024. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KGC and KGD. This recall is an expansion of NHTSA recall numbers 21V-215 and 20V-314.

All Acura fuel recalls Look up your tank by VIN

Frequently asked questions

What is the fuel tank capacity of the 2013 Acura MDX?

The 2013 Acura MDX holds 21.0 gallons (79 liters) on every trim we list.

How many gallons and liters does the 2013 Acura MDX gas tank hold?

The 2013 Acura MDX tank holds 79 liters, or 21.0 gallons in US gallons.

How far can a 2013 Acura MDX go on a full tank?

About 441 miles on the highway and 336 miles in town, going from full to empty at its EPA ratings. Expect less in practice, since nobody runs the tank dry.

How many miles can a 2013 Acura MDX go on a quarter tank?

About 110 highway miles or 84 in town from the 21.0-gallon tank, which has roughly 5.3 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.

What gas does the 2013 Acura MDX take?

Premium unleaded (required). The label inside the fuel door confirms it for your car.

How much does it cost to fill up a 2013 Acura MDX?

At the US average of $5.28 a gallon for premium (EIA, week of October 26, 2026), filling the 21.0-gallon tank from empty costs $110.88. It ranges from $95.97 in the Gulf Coast to $133.56 in California.

How much does a full tank of gas weigh in a 2013 Acura MDX?

About 130 pounds for the 21.0-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.

Does the 2013 Acura MDX have a bigger gas tank than the Lexus RX 450h?

Yes. The 2013 Acura MDX holds up to 21.0 gallons; the 2013 Lexus RX 450h holds up to 17.2.

Has the 2013 Acura MDX had a fuel pump or fuel system recall?

Yes. NHTSA lists 1 fuel-system recall for the 2013 Acura MDX: 23V858000 (delivery · fuel pump). Check your VIN at nhtsa.gov/recalls to see if your car is affected.

Sources

  • Tank sizes: manufacturer-rated capacities from US-market specifications, checked against independent references. Updated October 2026.
  • MPG and range: EPA ratings (fueleconomy.gov). Range is tank size times EPA MPG.
  • Fuel prices: U.S. Energy Information Administration, week of October 26, 2026 (this week's prices).
  • Recalls: NHTSA recall database (Acura fuel system recalls).

Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.

Other 2013 Acura models

ILX13.2 gallons RDX16.0 gallons TL18.5 gallons TSX18.5 gallons TSX Sport Wagon18.5 gallons ZDX21.0 gallons